Li, G., Eby, D. W., Santos, R., Mielenz, T. J., Molnar, L. J., Strogatz, D., . . . Andrews, H. F. (2017). Longitudinal Research on Aging Drivers (LongROAD): Study design and methods. Inj Epidemiol.
Dyfyniad Arddull ChicagoLi, Guohua, et al. "Longitudinal Research On Aging Drivers (LongROAD): Study Design and Methods." Inj Epidemiol 2017.
Dyfyniad MLALi, Guohua, et al. "Longitudinal Research On Aging Drivers (LongROAD): Study Design and Methods." Inj Epidemiol 2017.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.